Miele Electronic Control Unit for S5481 Terrane Canister Vacuum

The Miele Electronic Control Unit (part number 7493811) is the internal electronic circuit board that governs suction control and power management on the Miele S5481 Terrane canister vacuum. This module regulates the variable-speed motor electronics and the AutoEco intelligence that automatically adjusts suction to the floor surface, so a faulty board can cause loss of speed control, intermittent power, or a vacuum that no longer responds to its suction settings.

This is the correct factory service component for the affected machine and is intended for installation by a qualified Miele service technician, as it requires opening the canister housing and disconnecting the motor and control wiring.

Confirmed compatibility:

• Miele S5481 Terrane canister vacuum
• Miele S5481 Earth canister vacuum (same S5481 platform)

Because internal electronics are tuned to a specific model variant, confirm your full model and serial number before ordering. As an authorized Miele dealer, evacuumsandmore.com supplies genuine Miele parts built to the original specification and quality standards, ensuring a precise fit and reliable operation rather than a generic substitute. Ordering the authentic component (SKU 7493811) protects the long-term performance of your S5-series Miele and keeps it running the way it was engineered to.